💥 Unlocks: Letter Total Level 19

💥 Level 6-10 Unlock: Letter Total Level 40

💥 Level 11-15 Unlock: Letter Total Level 80

💥 Power: Collect memorable souvenirs faster!

Make sure to upgrade the Souvenir Booster  if you like to collect memorable Souvenirs. This power adds an extra boost to all Souvenirs collections (excluding treasures).